> "Max" == Max Filippov writes:
> According to CY7C67300 specification HPI read and write cycle duration
> Tcyc must be at least 6T long, where T is 1/48MHz, which is 125ns.
> Without this delay fast host processor cannot write to chip registers.
> Add proper ndelay to hpi_{read,write}_re
According to CY7C67300 specification HPI read and write cycle duration
Tcyc must be at least 6T long, where T is 1/48MHz, which is 125ns.
Without this delay fast host processor cannot write to chip registers.
Add proper ndelay to hpi_{read,write}_reg.
Signed-off-by: Max Filippov
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drivers/usb/
